Direct (nonstop) flights from San Juan to Austin
1 airline flys nonstop from Luis Munoz Marin International (SJU) to Austin-Bergstrom International Airport (AUS). It's 2,145 miles (3,452 km), about 4h 55m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from San Juan to Austin with one stop · direct emits 362 kg CO₂ per passenger
Looking for the return flight?
AUS → SJU: Flights from Austin to San JuanOther direct flights from San Juan
Direct flights from Austin (AUS)
Frequently Asked Questions
How long is the direct flight from San Juan to Austin?
A nonstop flight from San Juan (SJU) to Austin (AUS) takes approximately 4 hours and 55 minutes. The distance is 2,145 miles (3,452 km).
Which airlines fly nonstop from San Juan to Austin?
Just Southwest Airlines.
Is there a nonstop flight from San Juan to Austin?
Yes. 1 airline: Southwest Airlines.
How far is San Juan from Austin?
The flight distance from San Juan to Austin is 2,145 miles (3,452 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between San Juan and Austin?
Austin is 1 hour behind San Juan. (America/Puerto_Rico vs America/Chicago.)
What type of aircraft flies from San Juan to Austin?
At 4h 55m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Puerto Rico to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from San Juan to Austin?
Roughly 362 kg CO2 per passenger one-way. That's about the same as driving 1,810 km.
Is the return flight from Austin to San Juan also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from San Juan to Austin?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Luis Munoz Marin International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.